HH motor
 

Hey all, trying to find some info on HH torque master 21t for spawn. On there site to order motor from Holmes hobbies they ask about timing and different rotation and something about F/R. Can anyone explain this to me and tell me what I need. And also if anyone has this setup, what ratio pinon and spur are you running? Thanks

HH motor
 

F/R refers to rotation of motor, or at the bottom it’s for pairs of motors. When brushed rotation makes little difference unless you mess with timing which is normal at 0.That’s all explained on Holmes site


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Re: HH motor
 

You want forward rotation for the wraith. As for gearing, in 32p, stock (12/56) is ok, might want 11t pinion for 3s, can go up to 14t pinion on 2s

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